hxxp://163[.]123[.]142[.]146

Analysis

max time kernel
1800s
max time network
1694s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
08-06-2023 05:33

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General

Target

http://163.123.142.146

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe

Modifies data under HKEY_USERS 2 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133306760064772727"	chrome.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4848	chrome.exe
4848	chrome.exe
3948	chrome.exe
3948	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
4848	chrome.exe
4848	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4848	chrome.exe
Token: SeCreatePagefilePrivilege	4848	chrome.exe
Token: SeShutdownPrivilege	4848	chrome.exe
Token: SeCreatePagefilePrivilege	4848	chrome.exe
Token: SeShutdownPrivilege	4848	chrome.exe
Token: SeCreatePagefilePrivilege	4848	chrome.exe
Token: SeShutdownPrivilege	4848	chrome.exe
Token: SeCreatePagefilePrivilege	4848	chrome.exe
Token: SeShutdownPrivilege	4848	chrome.exe
Token: SeCreatePagefilePrivilege	4848	chrome.exe
Token: SeShutdownPrivilege	4848	chrome.exe
Token: SeCreatePagefilePrivilege	4848	chrome.exe
Token: SeShutdownPrivilege	4848	chrome.exe
Token: SeCreatePagefilePrivilege	4848	chrome.exe
Token: SeShutdownPrivilege	4848	chrome.exe
Token: SeCreatePagefilePrivilege	4848	chrome.exe
Token: SeShutdownPrivilege	4848	chrome.exe
Token: SeCreatePagefilePrivilege	4848	chrome.exe
Token: SeShutdownPrivilege	4848	chrome.exe
Token: SeCreatePagefilePrivilege	4848	chrome.exe
Token: SeShutdownPrivilege	4848	chrome.exe
Token: SeCreatePagefilePrivilege	4848	chrome.exe
Token: SeShutdownPrivilege	4848	chrome.exe
Token: SeCreatePagefilePrivilege	4848	chrome.exe
Token: SeShutdownPrivilege	4848	chrome.exe
Token: SeCreatePagefilePrivilege	4848	chrome.exe
Token: SeShutdownPrivilege	4848	chrome.exe
Token: SeCreatePagefilePrivilege	4848	chrome.exe
Token: SeShutdownPrivilege	4848	chrome.exe
Token: SeCreatePagefilePrivilege	4848	chrome.exe
Token: SeShutdownPrivilege	4848	chrome.exe
Token: SeCreatePagefilePrivilege	4848	chrome.exe
Token: SeShutdownPrivilege	4848	chrome.exe
Token: SeCreatePagefilePrivilege	4848	chrome.exe
Token: SeShutdownPrivilege	4848	chrome.exe
Token: SeCreatePagefilePrivilege	4848	chrome.exe
Token: SeShutdownPrivilege	4848	chrome.exe
Token: SeCreatePagefilePrivilege	4848	chrome.exe
Token: SeShutdownPrivilege	4848	chrome.exe
Token: SeCreatePagefilePrivilege	4848	chrome.exe
Token: SeShutdownPrivilege	4848	chrome.exe
Token: SeCreatePagefilePrivilege	4848	chrome.exe
Token: SeShutdownPrivilege	4848	chrome.exe
Token: SeCreatePagefilePrivilege	4848	chrome.exe
Token: SeShutdownPrivilege	4848	chrome.exe
Token: SeCreatePagefilePrivilege	4848	chrome.exe
Token: SeShutdownPrivilege	4848	chrome.exe
Token: SeCreatePagefilePrivilege	4848	chrome.exe
Token: SeShutdownPrivilege	4848	chrome.exe
Token: SeCreatePagefilePrivilege	4848	chrome.exe
Token: SeShutdownPrivilege	4848	chrome.exe
Token: SeCreatePagefilePrivilege	4848	chrome.exe
Token: SeShutdownPrivilege	4848	chrome.exe
Token: SeCreatePagefilePrivilege	4848	chrome.exe
Token: SeShutdownPrivilege	4848	chrome.exe
Token: SeCreatePagefilePrivilege	4848	chrome.exe
Token: SeShutdownPrivilege	4848	chrome.exe
Token: SeCreatePagefilePrivilege	4848	chrome.exe
Token: SeShutdownPrivilege	4848	chrome.exe
Token: SeCreatePagefilePrivilege	4848	chrome.exe
Token: SeShutdownPrivilege	4848	chrome.exe
Token: SeCreatePagefilePrivilege	4848	chrome.exe
Token: SeShutdownPrivilege	4848	chrome.exe
Token: SeCreatePagefilePrivilege	4848	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe
4848	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4848 wrote to memory of 3776	4848	chrome.exe	83
PID 4848 wrote to memory of 3776	4848	chrome.exe	83
PID 4848 wrote to memory of 2140	4848	chrome.exe	85
PID 4848 wrote to memory of 2140	4848	chrome.exe	85
PID 4848 wrote to memory of 2140	4848	chrome.exe	85
PID 4848 wrote to memory of 2140	4848	chrome.exe	85
PID 4848 wrote to memory of 2140	4848	chrome.exe	85
PID 4848 wrote to memory of 2140	4848	chrome.exe	85
PID 4848 wrote to memory of 2140	4848	chrome.exe	85
PID 4848 wrote to memory of 2140	4848	chrome.exe	85
PID 4848 wrote to memory of 2140	4848	chrome.exe	85
PID 4848 wrote to memory of 2140	4848	chrome.exe	85
PID 4848 wrote to memory of 2140	4848	chrome.exe	85
PID 4848 wrote to memory of 2140	4848	chrome.exe	85
PID 4848 wrote to memory of 2140	4848	chrome.exe	85
PID 4848 wrote to memory of 2140	4848	chrome.exe	85
PID 4848 wrote to memory of 2140	4848	chrome.exe	85
PID 4848 wrote to memory of 2140	4848	chrome.exe	85
PID 4848 wrote to memory of 2140	4848	chrome.exe	85
PID 4848 wrote to memory of 2140	4848	chrome.exe	85
PID 4848 wrote to memory of 2140	4848	chrome.exe	85
PID 4848 wrote to memory of 2140	4848	chrome.exe	85
PID 4848 wrote to memory of 2140	4848	chrome.exe	85
PID 4848 wrote to memory of 2140	4848	chrome.exe	85
PID 4848 wrote to memory of 2140	4848	chrome.exe	85
PID 4848 wrote to memory of 2140	4848	chrome.exe	85
PID 4848 wrote to memory of 2140	4848	chrome.exe	85
PID 4848 wrote to memory of 2140	4848	chrome.exe	85
PID 4848 wrote to memory of 2140	4848	chrome.exe	85
PID 4848 wrote to memory of 2140	4848	chrome.exe	85
PID 4848 wrote to memory of 2140	4848	chrome.exe	85
PID 4848 wrote to memory of 2140	4848	chrome.exe	85
PID 4848 wrote to memory of 2140	4848	chrome.exe	85
PID 4848 wrote to memory of 2140	4848	chrome.exe	85
PID 4848 wrote to memory of 2140	4848	chrome.exe	85
PID 4848 wrote to memory of 2140	4848	chrome.exe	85
PID 4848 wrote to memory of 2140	4848	chrome.exe	85
PID 4848 wrote to memory of 2140	4848	chrome.exe	85
PID 4848 wrote to memory of 2140	4848	chrome.exe	85
PID 4848 wrote to memory of 2140	4848	chrome.exe	85
PID 4848 wrote to memory of 1488	4848	chrome.exe	86
PID 4848 wrote to memory of 1488	4848	chrome.exe	86
PID 4848 wrote to memory of 4816	4848	chrome.exe	87
PID 4848 wrote to memory of 4816	4848	chrome.exe	87
PID 4848 wrote to memory of 4816	4848	chrome.exe	87
PID 4848 wrote to memory of 4816	4848	chrome.exe	87
PID 4848 wrote to memory of 4816	4848	chrome.exe	87
PID 4848 wrote to memory of 4816	4848	chrome.exe	87
PID 4848 wrote to memory of 4816	4848	chrome.exe	87
PID 4848 wrote to memory of 4816	4848	chrome.exe	87
PID 4848 wrote to memory of 4816	4848	chrome.exe	87
PID 4848 wrote to memory of 4816	4848	chrome.exe	87
PID 4848 wrote to memory of 4816	4848	chrome.exe	87
PID 4848 wrote to memory of 4816	4848	chrome.exe	87
PID 4848 wrote to memory of 4816	4848	chrome.exe	87
PID 4848 wrote to memory of 4816	4848	chrome.exe	87
PID 4848 wrote to memory of 4816	4848	chrome.exe	87
PID 4848 wrote to memory of 4816	4848	chrome.exe	87
PID 4848 wrote to memory of 4816	4848	chrome.exe	87
PID 4848 wrote to memory of 4816	4848	chrome.exe	87
PID 4848 wrote to memory of 4816	4848	chrome.exe	87
PID 4848 wrote to memory of 4816	4848	chrome.exe	87
PID 4848 wrote to memory of 4816	4848	chrome.exe	87
PID 4848 wrote to memory of 4816	4848	chrome.exe	87

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" http://163.123.142.146
1⤵
- Enumerates system info in registry
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4848
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ff9d37f9758,0x7ff9d37f9768,0x7ff9d37f9778
  2⤵
  PID:3776
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1832 --field-trial-handle=1848,i,52106437819040603,15708316785075084461,131072 /prefetch:2
  2⤵
  PID:2140
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2180 --field-trial-handle=1848,i,52106437819040603,15708316785075084461,131072 /prefetch:8
  2⤵
  PID:1488
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2176 --field-trial-handle=1848,i,52106437819040603,15708316785075084461,131072 /prefetch:8
  2⤵
  PID:4816
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3064 --field-trial-handle=1848,i,52106437819040603,15708316785075084461,131072 /prefetch:1
  2⤵
  PID:3800
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3088 --field-trial-handle=1848,i,52106437819040603,15708316785075084461,131072 /prefetch:1
  2⤵
  PID:2252
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4824 --field-trial-handle=1848,i,52106437819040603,15708316785075084461,131072 /prefetch:8
  2⤵
  PID:3964
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4920 --field-trial-handle=1848,i,52106437819040603,15708316785075084461,131072 /prefetch:8
  2⤵
  PID:624
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=5140 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2876 --field-trial-handle=1848,i,52106437819040603,15708316785075084461,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3948

C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
1⤵
PID:2108

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
4KB

MD5
4cdd87735bfa148f1aa1884d98cd1996

SHA1
11189059a7ddf0b8dcc674e3f672c92fb9ccdf67

SHA256
478a1bdb0bf75db7f61888704c445fe28bfc0ae182929398c01e640b91ff8894

SHA512
7a10067699eb8437afa4f15bb2b7059907423b98d9382106c521ac993393f55c1d756d0ecca5f0b6fac870b6ada76b21813e2a0a7850692f71995f159608a542

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
4KB

MD5
163f81c10bff9d28fca21e851df3d3d6

SHA1
ebc2e77d214217df978d0284664767796331946c

SHA256
69afd0732b9b8bc1b050c911c20d58697ae50b5e722271ceebcfcd87f8bbfb46

SHA512
ae9ba6ad40e85b2f6e4a3ec92068d322d99bc7c189c95732b864f5851bea7cd89544d5af380f3ab0871850f8a79e8c062efef3eddc9fd0689b5d6268d366f1b8

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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
4KB

MD5
ca7baea8af9447f08c81d9743cf186a7

SHA1
69a23ed10159c484def37adea97f6d4973a1a6be

SHA256
da136ffef510a8f60b4b90da1aaa29da99996f1baa1ed984c38d95a9cdb95ca7

SHA512
6bebc614dbc6d8981a117e7ebd5ee8d4f22be9f8fff2bd9564912db700ecab74d290b7ac06d5af79d3c09c7c4d7705025ea007d6ebd2ecce5058d56caaaba9ea

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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
4KB

MD5
be532c036161434df3c084edf5803ecd

SHA1
6ba12b71e7ded22502783f5805133b4750b220f3

SHA256
c2dc33d5373f6200f8995db6f6ba16a3fa142eeee1f61bb762c9842ddd54b14a

SHA512
95a573501ed47f217188a6cd72ec76230cd63a667755f8a73c3a84194ccb9698270b651735f3c44a0fc23bbc5da3a68544c96dc7659ebde288a7870df213d833

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

Filesize
158KB

MD5
0b8e6392f0ba69edf7025acf583aee0b

SHA1
0cf13fe2caac84f670c7485a095cc8223c993a50

SHA256
65997782fa4237a05d12d474afc4f9f59617a72119f8efe24d055ceebf6bfd53

SHA512
93efad638fb34905d8b0394f12572e02b59259a1b7749670da8d773233754b05a588da4ac1d59f9c2dfcb46d2274e8ea68f478312dfd340ed57998db050c4060

Download Submit